What is a Rigid Flex PCB?
Rigid-Flex printed circuit boards are boards using a combination of flexible and rigid board technologies in an application.
The proper application of Rigid-Flex circuit boards offers optimum solutions for difficult, limited space conditions. This technology offers the possibility of a secure connection of device components with the assurance of polarity and contact stability, as well as a reduction in plug and connector components.
Additional advantages of Rigid-Flex circuit boards are dynamic and mechanical stability, the resulting 3-dimensional freedom of design, simplified installation, space savings, and maintenance of uniform electrical characteristics.
|YMS Rigid Flex PCB manufacturing capabilities overview|
|PCB thickness in flex section||0.08-0.8mm|
|Minimum line Width and Space||0.05mm/0.05mm(2mil/2mil)|
|Stiffeners||Stainless steel，PI， FR4 etc.|
|Material||Polyimide Flex+FR4,RA copper, HTE copper, polyimide, adhesive,Bondply|
|Min mechanical Drilled Size||0.15mm(6mil)|
|Min laser Holes Size:||0.075mm(3mil）|
|Surface Finish||Suitable Microwave/RF PCB urface finishes: Electroless Nickel, Immersion Gold, ENEPIG, Lead free HASL,Immersion Silver.etc.|
|Solder Mask||Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc.|
|Covrelay (Flex Part)||Yellow Coverlay, WhiteCoverlay,Black Coverlay|